Robert Barry
Robert Barry (USA, 1936) is a pioneering conceptual artist known for his exploration of immateriality and perception. Utilizing unconventional mediums like invisible gases, electromagnetic fields, and text-based art, Barry challenges traditional notions of art by prioritizing ideas over physical form. His innovative work has significantly shaped the evolution of contemporary conceptual art.

What is minimalism?
Minimalism is a style in music and visual arts characterized by pared-down designs and simplicity. It began in Western art after World War II, gaining prominence particularly in American visual arts. Minimalism draws heavily on aspects of modernism and is often viewed as a reaction against Abstract Expressionism, as well as a precursor to post-minimal art practices. Prominent minimalist artists include Agnes Martin, Donald Judd, Robert Morris, Frank Stella, and Dan Flavin.